rubocop

This question already has an answer here: Hash syntax in Ruby [duplicate] 1 answer I have a recipe that has the following code that is failing a lint test: service 'apache' do supports :status => true, :restart => true, :reload => true end It fails with the error: Use the new Ruby 1.9 hash syntax. supports :status => true, :restart => true, :reload => true Not sure what the new syntax looks like... can anyone please assist? In the Ruby version 1.9 has been introduced a new syntax for hash literals whose keys are symbols. Hashes use the "hash rocket" operator to separate the key and the value:

I just added RuboCop to a rails project and installed the Sublime package to see RuboCop suggestions in the editor. I'm trying to figure out how to change the maximum line length from 80 characters, or just ignore the rule completely. Currently in use: RuboCop (gem) Sublime RuboCop SublimeLinter-rubocop In your code, you can disable a bunch of lines like this: # rubocop:disable LineLength puts "This line is lonnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnng" # rubocop:enable LineLength Or add this to your .rubocop.yml file to increase the

Using a Rails 4 app I would like Rubocop to ignore lines with comments (just a comment or some code with an end of line comment) when checking if a line is to long. Is there a way to do this? There is a way to ignore cops on a per line basis. There is also a way to do it via configuration file. Run rubocop --auto-gen-config and it will generate a file that you can use to disable the offenses. The command also gives a hint on what to do to load those options. On a line per line basis, you can enable and disable the cops as well. # rubocop:disable RuleByName This is a long line # rubocop:enable